Stair builder

A stair builder designs, constructs, and installs staircases — treads, risers, stringers, railings, and balusters. They calculate precise dimensions and angles, cut and assemble components, and build and fit stairs that are safe, code-compliant, and often beautiful, working with both structural accuracy and finished craftsmanship.

The work is among the more demanding in carpentry, requiring exact math and joinery since stairs must fit perfectly and be safe to use. Stair builders work for cabinet and millwork shops, contractors, and custom builders.

The job suits precise, skilled, math-comfortable woodworkers who enjoy the challenging mix of structural and finish work and the satisfaction of building a centerpiece staircase.